707  SystemEq2
What is the SUM of x and y? 2

Name : _________________

refresh

What is the SUM of x and y?
2x - y = 8
3x + y = 2




What is the SUM of x and y?
3x + 2y = -30
2x + y = -18




What is the SUM of x and y?
3x - 2y = 16
3x - y = 20




What is the SUM of x and y?
3x - 2y = -8
3x + y = -23




What is the SUM of x and y?
2x + y = -16
3x + y = -21

What is the SUM of x and y?
2x - y = -7
3x + 2y = 7




What is the SUM of x and y?
2x - y = -11
2x - 2y = -18




What is the SUM of x and y?
3x + 2y = 27
2x + 3y = 23




What is the SUM of x and y?
3x - 2y = 2
3x + y = -10




What is the SUM of x and y?
3x - 3y = -21
2x - y = -9

+(         )

(         )+

++[[          ]]++